EP4092287B1 - Bremskörper und bremsvorrichtung - Google Patents

Bremskörper und bremsvorrichtung

Info

Publication number
EP4092287B1
EP4092287B1 EP21741713.8A EP21741713A EP4092287B1 EP 4092287 B1 EP4092287 B1 EP 4092287B1 EP 21741713 A EP21741713 A EP 21741713A EP 4092287 B1 EP4092287 B1 EP 4092287B1
Authority
EP
European Patent Office
Prior art keywords
coating layer
brake
rotor
amorphous alloy
brake body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21741713.8A
Other languages
English (en)
French (fr)
Other versions
EP4092287A4 (de
EP4092287A1 (de
Inventor
Geun Sang CHO
Choongnyun Paul Kim
Kwan Min Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
Publication of EP4092287A1 publication Critical patent/EP4092287A1/de
Publication of EP4092287A4 publication Critical patent/EP4092287A4/de
Application granted granted Critical
Publication of EP4092287B1 publication Critical patent/EP4092287B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/129—Flame spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/123—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/027—Compositions based on metals or inorganic oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0008—Ferro
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0038—Surface treatment
    • F16D2250/0046—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Braking Arrangements (AREA)
  • Coating By Spraying Or Casting (AREA)

Claims (13)

  1. Bremskörper für eine Bremsvorrichtung, wobei der Bremskörper aufweist:
    ein Koppelteil, das mit einer Antriebswelle zu verbinden ist; und
    ein Bremsteil mit einem Rotor, der mit einer Außenumfangsfläche des Koppelteils verbunden ist, und einem Belag, der auf einer Oberfläche des Rotors vorgesehen ist, wobei der Belag eine amorphe Legierung aufweist und einen Wärmeausdehnungskoeffizienten vom 1,0- bis 1,4-Fachen eines Wärmeausdehnungskoeffizienten des Rotors hat,
    wobei die amorphe Legierung aufweist:
    (a) Fe;
    (b) eine erste Komponente mit mindestens einem Bestandteil, der aus der Gruppe ausgewählt ist, die aus Cr, Mo und Co besteht; und
    (c) eine zweite Komponente mit mindestens einem Bestandteil, der aus der Gruppe ausgewählt ist, die aus B, C, Si und Nb besteht,
    wobei die amorphe Legierung die erste Komponente in einer Menge von 30 bis 140 Gewichtsteilen auf der Grundlage von 100 Gewichtsteilen Fe in der amorphen Legierung aufweist und
    wobei die amorphe Legierung die zweite Komponente in einer Menge von 4 bis 20 Gewichtsteilen auf der Grundlage von 100 Gewichtsteilen Fe in der amorphen Legierung aufweist.
  2. Bremskörper nach Anspruch 1, wobei der Rotor eine Legierung auf Eisenbasis aufweist.
  3. Bremskörper nach Anspruch 1, wobei der Belag einen mittleren Reibungskoeffizienten von 0,001 bis 0,08 bei Messung unter einer Bedingung von 100 N hat.
  4. Bremskörper nach Anspruch 1, wobei der Belag eine Vickers-Härte von 700 Hv bis 1200 Hv hat.
  5. Bremskörper nach Anspruch 1, wobei der Belag eine Porosität von 0,1 % bis 1,0 % hat.
  6. Bremskörper nach Anspruch 1, wobei der Belag eine Dicke von 50 µm bis 400 µm hat.
  7. Bremskörper nach Anspruch 2, wobei der Belag durch Spritzen eines amorphen Legierungspulvers auf Eisenbasis auf die Oberfläche des Rotors vorgesehen ist.
  8. Bremskörper nach einem der Ansprüche 1 bis 7, wobei der Rotor scheibenförmig ist und der Belag auf mindestens einer Oberfläche der Scheibe vorgesehen ist.
  9. Bremskörper nach einem der Ansprüche 1 bis 7, wobei der Rotor eine Trommelform hat und der Belag auf einer Innenumfangsfläche des Rotors vorgesehen ist.
  10. Bremsvorrichtung zum Bremsen einer Maschine, die eine Antriebswelle aufweist und angetrieben wird, wobei die Bremsvorrichtung aufweist:
    einen Bremskörper, der ein Koppelteil, das mit der Antriebswelle verbunden ist und bei Antrieb gedreht wird, und ein Bremsteil aufweist, das mit einer Außenumfangsfläche des Koppelteils verbunden ist; und
    eine Reibungseinrichtung, die zum Bremskörper hin verschoben, mit dem Bremskörper in Kontakt gebracht und mit dem Bremsteil zum Bremsen kontaktiert wird,
    wobei das Bremsteil einen Rotor, der mit dem Koppelteil verbunden ist, und einen Belag aufweist, der auf einer Oberfläche des Rotors vorgesehen ist,
    wobei ein Wärmeausdehnungskoeffizient des Belags das 1,0- bis 1,4-Fache eines Wärmeausdehnungskoeffizienten des Rotors beträgt und der Belag eine amorphe Legierung aufweist,
    wobei die amorphe Legierung aufweist:
    (a) Fe;
    (b) eine erste Komponente mit mindestens einem Bestandteil, der aus der Gruppe ausgewählt ist, die aus Cr, Mo und Co besteht; und
    (c) eine zweite Komponente mit mindestens einem Bestandteil, der aus der Gruppe ausgewählt ist, die aus B, C, Si und Nb besteht,
    wobei die amorphe Legierung die erste Komponente in einer Menge von 30 bis 140 Gewichtsteilen auf der Grundlage von 100 Gewichtsteilen Fe in der amorphen Legierung aufweist und
    wobei die amorphe Legierung die zweite Komponente in einer Menge von 4 bis 20 Gewichtsteilen auf der Grundlage von 100 Gewichtsteilen Fe in der amorphen Legierung aufweist.
  11. Bremsvorrichtung nach Anspruch 10, wobei der Rotor eine Legierung auf Eisenbasis aufweist.
  12. Bremsvorrichtung nach Anspruch 10 oder 11, wobei der Rotor scheibenförmig ist und der Belag auf mindestens einer Oberfläche des Rotors vorgesehen ist.
  13. Bremsvorrichtung nach Anspruch 10 oder 11, wobei der Rotor eine Trommelform hat und der Belag auf einer Innenumfangsfläche des Rotors vorgesehen ist.
EP21741713.8A 2020-01-17 2021-01-14 Bremskörper und bremsvorrichtung Active EP4092287B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20200006342 2020-01-17
PCT/KR2021/000569 WO2021145709A1 (ko) 2020-01-17 2021-01-14 브레이크 바디 및 제동장치

Publications (3)

Publication Number Publication Date
EP4092287A1 EP4092287A1 (de) 2022-11-23
EP4092287A4 EP4092287A4 (de) 2024-07-31
EP4092287B1 true EP4092287B1 (de) 2026-03-11

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ID=76864501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21741713.8A Active EP4092287B1 (de) 2020-01-17 2021-01-14 Bremskörper und bremsvorrichtung

Country Status (6)

Country Link
US (1) US12331802B2 (de)
EP (1) EP4092287B1 (de)
JP (1) JP7542628B2 (de)
KR (1) KR102798980B1 (de)
CN (1) CN115335614B (de)
WO (1) WO2021145709A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102632776B1 (ko) * 2021-12-29 2024-02-05 (주)에이치엠3디피 3d 레이저 프린팅 적용 브레이크 디스크 및 그 브레이크 디스크 세라믹 코팅 방법
JP7812670B2 (ja) * 2022-01-24 2026-02-10 山陽特殊製鋼株式会社 焼結用Ｆｅ基合金
WO2023152014A1 (de) * 2022-02-11 2023-08-17 Trumpf Laser- Und Systemtechnik Gmbh LASERAUFTRAGSCHWEIßVERFAHREN ZUM HERSTELLEN VON BESCHICHTUNGSSCHICHTEN AUF EINANDER GEGENÜBERLIEGENDEN OBERFLÄCHEN EINES BAUTEILS
US12385405B2 (en) 2023-01-05 2025-08-12 General Electric Company Wear resistant article and method of making
EP4397788A1 (de) * 2023-01-05 2024-07-10 General Electric Company Verschleissfester artikel und herstellungsverfahren

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067732A (en) * 1975-06-26 1978-01-10 Allied Chemical Corporation Amorphous alloys which include iron group elements and boron
JP3075331B2 (ja) 1993-12-28 2000-08-14 ボルボ コンストラクション イクイップメントコリア カンパニー リミテッド 耐磨耗性、耐食性、耐熱性のメカニカルシール
DE10120326B4 (de) * 2001-04-26 2009-05-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bremstrommel und Verfahren zu deren Herstellung
US6726753B2 (en) 2002-07-30 2004-04-27 Honeywell International Inc. Coated carbon brake disc materials
KR100543675B1 (ko) 2004-04-06 2006-01-23 엠이아이코리아 (주) 내연기관용 슬라이딩 부품
CN100439743C (zh) * 2004-12-15 2008-12-03 吉林大学 具有仿生非光滑表面的制动鼓
US20110048871A1 (en) 2007-08-22 2011-03-03 Meckel Nathan K Brake rotors, disk assemblies, and other components
US8247050B2 (en) * 2009-06-02 2012-08-21 Integran Technologies, Inc. Metal-coated polymer article of high durability and vacuum and/or pressure integrity
CN102859024A (zh) 2010-03-19 2013-01-02 科卢斯博知识产权有限公司 铁－铬－钼基热喷涂粉末及其制造方法
US9038271B2 (en) * 2012-04-18 2015-05-26 Xiaodi Huang High thermal conductivity disk brakes
ITPD20120405A1 (it) * 2012-12-21 2014-06-22 Freni Brembo Spa Metodo per realizzare un disco freno e disco freno per freni a disco
US9004240B2 (en) * 2013-02-27 2015-04-14 Integran Technologies Inc. Friction liner
DE102014004616A1 (de) 2014-03-11 2015-09-17 Daimler Ag Bremsscheibenbeschichtung aus einer Eisenlegierungszusammensetzung und Verfahren zur Herstellung derselben
EP3146229B1 (de) * 2014-05-19 2021-03-03 Tech M3, Inc. Bremsrotor mit arbeitsflächeneinsätzen
EP3184672B1 (de) * 2015-12-23 2018-10-24 Brembo SGL Carbon Ceramic Brakes S.p.A. Verfahren zur herstellung einer scheibe für bremsscheiben
FR3078331B1 (fr) 2018-02-23 2020-03-13 Safran Landing Systems Procede de protection contre l'oxydation d'une piece en materiau composite
CN110004392B (zh) * 2019-03-21 2021-05-11 珠海弘德表面技术有限公司 一种耐高温腐蚀耐磨损的非晶态热喷涂材料

Also Published As

Publication number Publication date
WO2021145709A1 (ko) 2021-07-22
CN115335614A (zh) 2022-11-11
EP4092287A4 (de) 2024-07-31
EP4092287A1 (de) 2022-11-23
KR102798980B1 (ko) 2025-04-23
US20230056819A1 (en) 2023-02-23
KR20210093177A (ko) 2021-07-27
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